Census

20 April 1950

1950 census page for South Euclid, Cuyahoga County, Ohio, ED 18-310, sheet 61, showing John L. Iacofano at 1540 Belvoir with wife Olga and children John, Donald, Beverly A., and a likely infant daughter whose name appears to read Margueritte/Marguerite.

24 April 1940

1940 census page for Cleveland, Cuyahoga County, Ohio, Ward 19, ED 92-469, sheet 25-B, showing John Iacofano on Random Rd with wife Olga and sons John Jr. and Donald on 24 April 1940.

26 September 1924-16 September 1927

NARA/Fold3 digitized naturalization packet for Domenico Mancini in Cleveland, Ohio. The file documents his lawful 22 October 1920 arrival at New York on La Touraine, his wife Maria and children including Olga, and his 16 September 1927 naturalization with certificate number 2639152.

26 May 1942-26 January 1945

NARA/Fold3 digitized naturalization packet for Mary Mancini in Cleveland, Ohio. The petition records her husband Domenico Mancini, his naturalization certificate number 2639152, children including Olga, and her 9 October 1922 entry as Maria M. Domenica Graziano at New York aboard the Belvedere.

3 July 1941

Naturalization card for Mrs. Olga M. Iacofano, recorded in Cuyahoga County, Ohio, on 3 July 1941, stating that she was a subject of Italy, was naturalized through her father Domenico Mancini's papers on 16 September 1927, and was married to John Iacofano.